The 13-bout lineup for the PFL’s second event is nearly complete, and it features the debut of a two-time Olympic gold medalist, as well as a little American Top Team vs. Blackzilians flavor. PFL officials today confirmed with MMAjunkie that Luiz Firmino (20-8) vs. Will Brooks (18-4) headlines the NBCSN-broadcast portion of the event, while Olympic judoka Kayla Harrison (0-0) meets an opponent yet to be determined